| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33724 | 31031 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 07:01 | 2024 Dec 23 05:34 |
| Time of closest approach (UTC) | 2024 Dec 23 17:03:25.909 |
| Minimum distance | 4.601 km |
| Height difference | -2.219 km |
| Relative speed | 12.241 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 74.5°N, 122.7°W |
| Height | 824 km |
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